US4287678AExpiredUtility
Fishing rod line guide
Est. expirySep 27, 1998(expired)· nominal 20-yr term from priority
Inventors:Shigeru Yamamoto
A01K 87/04
69
PatentIndex Score
21
Cited by
2
References
1
Claims
Abstract
An outer ring frame and an inner ring frame are separately prepared and disposed coaxially in a mold die with an annular space therebetween and a synthetic resin is injected into the annular space.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1. A fishing rod line guide comprising: (a) an inner ring; (b) an outer ring having a diameter larger than the diameter of the inner ring and disposed concentrically about said inner ring to thereby define an annular space between said inner and outer rings; (c) a synthetic resin material molded into said annular space between said rings; (d) the outer surface of said inner ring and the inner surface of said outer ring having concave contours wherein said combination of said inner and outer rings and synthetic resin material molded therebetween prevents said inner ring from slipping out of said outer ring, said combination forming a lightweight shock resistant fishing line guide structure.Join the waitlist — get patent alerts
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